Since the publication in 1943 of Papanicolau and Traut’s monograph on vaginal cytology, much attention has been focussed on the cells, both normal and neoplastic, exfoliating from almost every body surface. From the ...

The following investigations were carried out when the writer was research assistant to the Research Expeditions sent to Western Samoa in 1953 and 1954 by the Medical Research Council of New Zealand. The members of these ...